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| 星载SAR对舰船高分辨成像研究 | |
| 引用本文： | 张亚标,苑秉成,秦江,汤子跃.星载SAR对舰船高分辨成像研究[J].海军工程大学学报,2007,19(2):90-94. |
| 作者姓名： | 张亚标 苑秉成 秦江 汤子跃 |
| 作者单位： | 1. 海军工程大学,兵器工程系,武汉,430033 2. 空军驻武汉滨湖机械厂军事代表室,武汉,430077 3. 空军雷达学院,武汉,430019 |
| 摘 要： | 研究了星载SAR对舰船高分辨成像的难度和方法。在星载SAR舰船数据获取模型的基础上,着重分析了舰船航行以及船体在特定海情时三维转动对星载SAR成像的影响,研究了星载SAR舰船数据的ISAR成像方法,并给出成像算法流程,仿真结果验证了该方法的有效性。 |
| 关 键 词： | SAR ISAR 舰船成像 |
| 文章编号： | 1009-3486(2007)02-0090-05 |
| 修稿时间： | 2006年9月29日 |
Study of high-resolution ship imaging of space borne SAR |
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| ZHANG Ya-biao,YUAN Bing-cheng,QIN Jiang,TANG Zi-yue.Study of high-resolution ship imaging of space borne SAR[J].Journal of Naval University of Engineering,2007,19(2):90-94. | |
| Authors: | ZHANG Ya-biao YUAN Bing-cheng QIN Jiang TANG Zi-yue |
| Abstract: | This paper studies the problem and method of high-resolution ship imaging of space borne SAR.Based on the data-gathering model,this paper analyses the effect of ship sailing velocity and three-dimension rotation movements on SAR imaging,studies the ISAR imaging method to process the space borne SAR data,and then presents the arithmetic flow.The simulation results prove the validness of the above analysis. |
| Keywords: | SAR ISAR ship imaging |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |